Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
95631 | Forensic Science International | 2014 | 11 Pages |
Abstract
The major results of this study are correlated with the macroscopic ossification and degeneration pattern of the symphyseal surface, demonstrating significant age-related changes in the morphometric and bone tissue variables between 15 and 70 years. Regardless of sex, the overall dimensions of the symphyseal surface increased with age, coupled with a decrease in bone mass in the trabecular and cortical bone compartments. Significant differences between the ventral, dorsal and medial cortical surfaces were observed, which may be correlated to bone formation activity dependent on muscle activity and ligamentous attachments. Our study demonstrates significant sexual dimorphism at this site, with males exhibiting greater surface dimensions than females. These baseline results provide a detailed insight into the changes in the structure of the pubic symphysis with ageing and sexually dimorphic features associated with the cortical and trabecular bone profiles.
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Analytical Chemistry
Authors
Nicolene Lottering, Mikaela S. Reynolds, Donna M. MacGregor, Matthew Meredith, Laura S. Gregory,